Hi all,
When i'm using forms I sometimes get a StringIndexOutOfBoundsException
when submitting a form that has Hidden components. Changing them to
TextField seems to work; I hide them again using CSS. Any ideas why this
is / what i'm doing wrong?
String index out of range: 0
Stack Trace:
* java.lang.String.charAt(String.java:558)
*
org.apache.tapestry.util.io.DataSqueezer.unsqueeze(DataSqueezer.java:212)
* org.apache.tapestry.form.Hidden.renderComponent(Hidden.java:98)
*
org.apache.tapestry.AbstractComponent.render(AbstractComponent.java:857)
*
org.apache.tapestry.AbstractComponent.renderBody(AbstractComponent.java:624)
*
org.apache.tapestry.components.Conditional.renderComponent(Conditional.java:56)
*
org.apache.tapestry.AbstractComponent.render(AbstractComponent.java:857)
*
org.apache.tapestry.AbstractComponent.renderBody(AbstractComponent.java:624)
* org.apache.tapestry.form.Form.renderComponent(Form.java:362)
*
org.apache.tapestry.AbstractComponent.render(AbstractComponent.java:857)
*
org.apache.tapestry.AbstractComponent.renderBody(AbstractComponent.java:624)
*
org.apache.tapestry.components.Foreach.renderComponent(Foreach.java:122)
*
org.apache.tapestry.AbstractComponent.render(AbstractComponent.java:857)
*
org.apache.tapestry.AbstractComponent.renderBody(AbstractComponent.java:624)
* org.apache.tapestry.html.Body.renderComponent(Body.java:269)
*
org.apache.tapestry.AbstractComponent.render(AbstractComponent.java:857)
*
org.apache.tapestry.BaseComponent.renderComponent(BaseComponent.java:118)
*
org.apache.tapestry.AbstractComponent.render(AbstractComponent.java:857)
* org.apache.tapestry.AbstractPage.renderPage(AbstractPage.java:300)
*
org.apache.tapestry.engine.RequestCycle.rewindPage(RequestCycle.java:505)
*
org.apache.tapestry.engine.ActionService.service(ActionService.java:158)
*
org.apache.tapestry.engine.AbstractEngine.service(AbstractEngine.java:889)
*
org.apache.tapestry.ApplicationServlet.doService(ApplicationServlet.java:198)
*
org.apache.tapestry.ApplicationServlet.doPost(ApplicationServlet.java:327)
* javax.servlet.http.HttpServlet.service(HttpServlet.java:709)
* javax.servlet.http.HttpServlet.service(HttpServlet.java:802)
*
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:252)
*
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:173)
*
org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:213)
*
org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:178)
*
org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:482)
*
org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:126)
*
org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:105)
*
org.apache.catalina.valves.AccessLogValve.invoke(AccessLogValve.java:526)
*
org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:107)
*
org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:148)
*
org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:856)
*
org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.processConnection(Http11Protocol.java:744)
*
org.apache.tomcat.util.net.PoolTcpEndpoint.processSocket(PoolTcpEndpoint.java:527)
*
org.apache.tomcat.util.net.LeaderFollowerWorkerThread.runIt(LeaderFollowerWorkerThread.java:80)
*
org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(ThreadPool.java:684)
* java.lang.Thread.run(Thread.java:595)
Cheers
--
Dan Garland
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